Issues between Hyper-V switch and NIC teaming

Hello,

We have the following problem:

Loss of connectivity guest vM hosted in a clustered environment 2008 R2 SP1 x64 composed of two DELL PowerEdge R410 servers equipped with

network card broadcom BCM5709C (Driver 7.0.11.0) [teaming LAN with two ports for each server]

Is there a solution that fixes this slow Broadcasting MAC address between Hyper-V switch and NIC teaming???

Any idea??

Best Regards,